13303903792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{253427}}^1$

素因数の和:253645

約数の個数: 40

約数和(自身を含む): 27434087856

約数和(自身を除く): 14130184064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 193, 272, 386, 772, 1544, 3088, 3281, 6562, 13124, 26248, 52496, 253427, 506854, 1013708, 2027416, 4054832, 4308259, 8616518, 17233036, 34466072, 48911411, 68932144, 97822822, 195645644, 391291288, 782582576, 831493987, 1662987974, 3325975948, 6651951896, 13303903792]

約数ペア:

[(1, 13303903792), (2, 6651951896), (4, 3325975948), (8, 1662987974), (16, 831493987), (17, 782582576), (34, 391291288), (68, 195645644), (136, 97822822), (193, 68932144), (272, 48911411), (386, 34466072), (772, 17233036), (1544, 8616518), (3088, 4308259), (3281, 4054832), (6562, 2027416), (13124, 1013708), (26248, 506854), (52496, 253427)]